Make
National
Model
HRO-Sixty (HRO-60)
Catalog #
108A002
Year
1956
Orig Price
$533.50 (1956)
Dual conversion receiver above 7 Mc. Edge lighted direct frequency reading scale, 12 permeability tuned IF circuits, push-pull hi-fi audio. Less speaker.
Technical Specifications
| Manufacturer | National |
| Model | HRO-Sixty (HRO-60) |
| Device Function | Communications Receiver |
| Frequency / IF | Dual conversion above 7 MHz; 12 permeability-tuned IF circuits |
| Audio Circuit | Push-pull high-fidelity audio output; edge-lighted direct-reading scale |
| Application | High-performance HF communications and laboratory signal monitoring |
| Years Manufactured | 1956 |
| Original Price | $533.50 (1956) |
References
- Radiomuseum – National HRO-60 – Technical specifications, tube lineup, and coil sets.
- RigReference – National HRO-60 – Receiver overview, features, and vintage review.